US5115526A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Softside waterbed foundation and package
Assignee: Individual
•
Filing: 1991-04-02
•
Granted: 1992-05-26
•
Expires: 2011-04-02
Abstract
Abstract A softside waterbed foundation includes a pneumatically inflatable base and a compressible collar extending around the periphery of the base. The collar extends upwardly from the base to define a cavity for a water mattress. The base includes anti-bowing structure for preventing the base from bowing upwardly in the center during and after inflation. Alternatively, the base is composed of compressible, resilient foam, as is the collar. In the alternative construction, there is a closed vinyl shell enclosing the collar and the base. The shell has a closable port therethrough so that air in the closed vinyl shell may be evacuated through the port to reduce the volume of the collar and base for shipping. Because of its unique construction, the foundation and a water mattress may be shipped in a box having a girth plus length of no greater than 130".
Inventors
- 👤 Dennis Boyd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:00
CPC Classifications
A; A47; A47C; A47C27/00; A47C27/08; A47C27/088; A47C27/081; A47C27/085
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
88 words
A softside waterbed foundation comprising: a pneumatically inflatable base; and a compressible collar extending around the periphery of the pneumatically inflatable base and extending upwardly therefrom, said collar forming soft sides for the waterbed and, in combination with the pneumatically inflatable base, defining a cavity for a water mattress; said pneumatically inflatable base including anti-bowing means for preventing said base from bowing upwardly in the center thereof during and after inflation of said base; said collar being pneumatically inflatable; said collar being in fluid communication with the base.
Claim 2
Dependent Claim
88 words
A softside waterbed foundation comprising: a pneumatically inflatable base; and a compressible collar extending around the periphery of the pneumatically inflatable base and extending upwardly therefrom, said collar forming soft sides for the waterbed and, in combination with the pneumatically inflatable base, defining a cavity for a water mattress; said pneumatically inflatable base including anti-bowing means for preventing said base from bowing upwardly in the center thereof during and after inflation of said base; said collar being pneumatically inflatable; said collar being in fluid communication with the base.
Claim 3
Dependent Claim
128 words
A softside waterbed foundation comprising: a pneumatically inflatable base; a compressible collar extending around the periphery of the pneumatically inflatable base and extending upwardly therefrom, said collar forming soft side for the waterbed and, in combination with the pneumatically inflatable base, defining a cavity for a water mattress; said pneumatically inflatable base including anti-bowing means for preventing said base from bowing upwardly in the center thereof during and after inflation of said base; said collar being composed of a compressible resilient foam; and a closed vinyl shell enclosing the foam collar and the pneumatically inflatable base, and a closable port into the closed vinyl shell so that the volume of the collar and the pneumatically inflatable base may be reduced for shipping by evacuating the closed vinyl shell.
Claim 4
Dependent Claim
128 words
A softside waterbed foundation comprising: a pneumatically inflatable base; a compressible collar extending around the periphery of the pneumatically inflatable base and extending upwardly therefrom, said collar forming soft side for the waterbed and, in combination with the pneumatically inflatable base, defining a cavity for a water mattress; said pneumatically inflatable base including anti-bowing means for preventing said base from bowing upwardly in the center thereof during and after inflation of said base; said collar being composed of a compressible resilient foam; and a closed vinyl shell enclosing the foam collar and the pneumatically inflatable base, and a closable port into the closed vinyl shell so that the volume of the collar and the pneumatically inflatable base may be reduced for shipping by evacuating the closed vinyl shell.
Claim 5
Dependent Claim
26 words
The softside waterbed foundation as set forth in claim 2 wherein the pneumatically inflatable base is composed of top and bottom of the pneumatically inflatable base.
Claim 6
Dependent Claim
98 words
A softside waterbed foundation comprising: a base composed of compressible, resilient foam; a collar composed of compressible, resilient foam, said collar extending around the periphery of the base and extending upwardly therefrom, said collar forming soft sides for the waterbed and, in combination with the base, defining a cavity for a water mattress; and at least one closed vinyl shell enclosing the collar and the base, said shell having a closable port therethrough so that air in the closed vinyl shell may be evacuated through said port to reduce the volume of the collar and base for shipping.
Claim 7
Dependent Claim
98 words
A softside waterbed foundation comprising: a base composed of compressible, resilient foam; a collar composed of compressible, resilient foam, said collar extending around the periphery of the base and extending upwardly therefrom, said collar forming soft sides for the waterbed and, in combination with the base, defining a cavity for a water mattress; and at least one closed vinyl shell enclosing the collar and the base, said shell having a closable port therethrough so that air in the closed vinyl shell may be evacuated through said port to reduce the volume of the collar and base for shipping.
Claim 8
Dependent Claim
19 words
The softside waterbed foundation as set forth in claim 4 wherein the collar is fixedly secured to the base.
Claim 9
Dependent Claim
17 words
The softside waterbed foundation as set forth in claim 5 wherein the collar and base are unitary.
Claim 10
Dependent Claim
19 words
The softside waterbed foundation as set forth in claim 4 further including a water mattress disposed in said cavity.
Claim 11
Dependent Claim
32 words
The softside waterbed foundation as set forth in claim 7 wherein the water mattress when filled in combination with the foundation is sufficiently light to be supported on a conventional box spring.
Claim 12
Dependent Claim
33 words
The softside waterbed foundation as set forth in claim 7 wherein the water mattress when filled in combination with the foundation is sufficiently light to be supported on a conventional four-legged metal frame.
Claim 13
Dependent Claim
21 words
The softside waterbed foundation as set forth in claim 4 wherein the collar extends less than 2" up from the base.
Claim 14
Dependent Claim
20 words
The softside waterbed foundation as set forth in claim 10 wherein the collar extends approximately 11/2" up from the base.
Claim 15
Dependent Claim
17 words
The softside waterbed foundation as set forth in claim 4 wherein the base is approximately 3" thick.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-05-26 | 1995-11-25 | 1996-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-05-26 | 1999-11-25 | 2000-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-05-26 | 2003-11-25 | 2004-05-26 | $7700.00 | Window Closed / Lapsed |